I am not sure when, how, or why buying Greenland came up, and whether or not it is Trump trolling for the gullible.

My first reaction was "how stupid". Then I started thinking. Isn't that the reaction a lot of people had about buying Alaska? Seward's icebox, it was called.

And the Louisiana Purchase.

Greenland is home to a strategic air base, and could be home to more.

Now comes the part that the liberals will hate: If global warming continues, more and more of Greenland will become arable land. maybe in 40 years, we would be glad to have it.

So, maybe a crazy idea, but not a totally crazy one.